<template>
  <div class="permission-container">
    <div class="app-container">
      <!-- 表格 -->
      <el-card>
        <div style="text-align: right; margin-bottom: 20px">
          <el-button type="primary" size="small" @click="hdoadd('0',1)">添加权限</el-button>
        </div>
        <el-table border :data="list" row-key="id">
          <el-table-column label="名称" prop="name" />
          <el-table-column label="标识" prop="code" />
          <el-table-column label="描述" prop="description" />
          <el-table-column label="操作">
            <template #default="{row}">
              <el-button
                v-if="row.type===1"
                type="text"
                @click="hdoadd(row.id,2)"
              >添加</el-button>
              <el-button type="text" @click="hEdit(row)">编辑</el-button>
              <el-button type="text" @click="hdel(row.id)">删除</el-button>
            </template>
          </el-table-column>
        </el-table>
      </el-card>
      <!-- 弹层 -->
      <el-dialog :visible.sync="showDialog" :title="isEdit?'编辑':'新增'" @close="resetform">
        <!-- 表单内容 -->
        <el-form ref="form" label-width="100px" :model="formData">
          <el-form-item label="权限名称">
            <el-input v-model="formData.name" />
          </el-form-item>
          <el-form-item label="权限标识">
            <el-input v-model="formData.code" />
          </el-form-item>
          <el-form-item label="权限描述">
            <el-input v-model="formData.description" />
          </el-form-item>
          <el-form-item label="权限启用">
            <el-switch
              v-model="formData.enVisible"
              active-text="启用"
              active-value="1"
              inactive-text="不启用"
              inactive-value="0"
            />
          </el-form-item>
        </el-form>

        <template #footer>
          <div style="text-align: right;">
            <el-button @click="showDialog = false">取消</el-button>
            <el-button type="primary" @click="hsubmit">确定</el-button>
          </div>
        </template>
      </el-dialog>
    </div>
  </div>
</template>
<script>
import { getPermissionList, addPermission, delPermission, updatePermission } from '@/api/permissions'
import { transDataToTreeData } from '@/utils'
export default {
  data() {
    return {
      isEdit: false,
      showDialog: false,
      list: [],
      formData: {
        name: '',
        code: '',
        description: '',
        enVisible: '',
        pid: '',
        type: 1
      }
    }
  },
  created() {
    this.loadgetPermissionList()
  },
  methods: {
    // 编辑更新
    async loadupdatePermission() {
      try {
        const res = await updatePermission(this.formData)
        if (res.code === 10000) {
          this.$message.success(res.message)
        }
        this.loadgetPermissionList()
        this.showDialog = false
        console.log('updatePermission', res)
      // 保存数据
      } catch (err) {
        console.log('updatePermission', err)
      }
    },
    hEdit(row) {
      this.isEdit = true
      this.showDialog = true
      this.formData = { ...row }
    },
    hdel(id) {
      this.$confirm('删除角色权限').then(async() => {
        const res = await delPermission(id)
        if (res.code === 10000) {
          this.$message.success(res.message)
          this.loadgetPermissionList()
        }
      }).catch(err => err)
    },
    // 重置表单
    resetform() {
      this.$refs.form.resetFields()
      this.formData = {
        name: '',
        code: '',
        description: '',
        enVisible: '',
        pid: '',
        type: 1
      }
    },

    hsubmit() {
      this.isEdit ? this.loadupdatePermission() : this.loadaddPermission()
    },
    // 添加
    async loadaddPermission() {
      try {
        const res = await addPermission(this.formData)
        if (res.code === 10000) {
          this.$message.success(res.message)
          this.loadgetPermissionList()
          this.isEdit = false
        }
        this.showDialog = false
        console.log('addPermission', res)
        // 保存数据
      } catch (err) {
        console.log('addPermission', err)
      }
    },
    hdoadd(pid, type) {
      this.showDialog = true
      this.formData.pid = pid
      this.formData.type = type
    },
    // 获取列表数据
    async loadgetPermissionList() {
      try {
        const res = await getPermissionList()
        console.log('getPermissionList', res)
        // transDataToTreeData 转化为树形结构
        this.list = transDataToTreeData(res.data)
        // 保存数据
      } catch (err) {
        console.log('getPermissionList', err)
      }
    }
  }
}
</script>
